Question:
Meissner effect is a phenomenon of:
Meissner effect is a phenomenon of:
Show Hint
When a superconductor is cooled below its critical temperature, it expels all magnetic fields, thus demonstrating perfect diamagnetism, which is fundamental to magnetic levitation and many applications in the field of advanced materials.
Updated On: Jan 17, 2026
- Perfect diamagnetism
- Perfect paramagnetism
- Perfect ferromagnetism
- Perfect antiferromagnetism
Show Solution
Verified By Collegedunia
The Correct Option is A
Solution and Explanation
The Meissner effect describes the expulsion of magnetic fields from a superconductor when it is cooled below its critical temperature. Key features:
• Perfect diamagnetism: Magnetic susceptibility becomes −1.
• Superconducting state: The material transitions to zero electrical resistance.
• Applications: Used in magnetic levitation and superconducting magnets.
Was this answer helpful?
0
0
Top CUET PG NanoScience Questions
- Arrange the following oxoacids in the order of their increasing acidic strength:
(A). HOCl
(B). HOCl2
(C). HOCl3
(D). HOCl4
Choose the correct answer from the options given below: - Arrange the following in the order of increasing basic strength:
(A). NH3
(B). PH3
(C). AsH3
(D). BiH3
Choose the correct answer from the options given below: - Arrange the following in decreasing order of nucleophilicity:
(A). H2O
(B). NH3
(C). OH−
(D). NH2−
Choose the correct answer from the options given below: - The correct order of steps in PCR is:
(A) Annealing,
(B) Denaturation,
(C) Extension - Which of the following enzymes of Krebs’ cycle is also involved in the mitochondrial electron transport system?
View More Questions
Top CUET PG Physics Questions
- Crystalline materials possess:
(A) Sharp melting point and boiling point,
(B) Anisotropic properties,
(C) Periodic arrangement of atoms,
(D) Isotropic properties - Which of the following are the correct postulates of the quantum theory of light?
(A). Each photon of frequency v has the energy hv, the same as Planck’s energy.
(B). The higher v, the greater the photon energy hv.
(C). Blue color has lower energy than green color.
(D). Changing the intensity of the incident light beam will change the frequency v of the photon.
Choose the correct answer from the options given below: - Match List-I with List-II:Choose the correct answer from the options given below:
List-I List-II (A) XeF2 (iii) Linear (B) BF3 (i) Trigonal Planar (C) XeF4 (ii) Distorted Octahedral (D) SF6 (iv) Regular Octahedral - Match List-I with List-II:Choose the correct answer from the options given below:
List-I List-II (A) Linus Pauling (iii) Electronegativity (B) Albert Einstein (ii) Photoelectric effect (C) Ernest Rutherford (i) Alpha particle scattering experiment (D) Max Planck (iv) Black body radiations - Match List-I with List-II:Choose the correct answer from the options given below:
List-I List-II (A) Lyman (i) n = 2, 3, 4, ... (B) Balmer (ii) n = 3, 4, 5, ... (C) Paschen (iii) n = 4, 5, 6, ... (D) Bracket (iv) n = 5, 6, 7, ...
View More Questions
Top CUET PG Questions
- Given below are two statements:
Statement I: For Plato the meaning of the word 'Justice' is basically a conception in the mind only.
Statement II: For Plato the meaning of the word 'Justice' is fixed, mind-independently
In the light of the above statements, choose the correct answer from the options given below: - What is the electron count of OS6CO182-?
- XeF4 hydrolysis gives A + B, HF, and Oxygen. Find A and B
- What is more basic in pyrol and pyridine?
- Hydrolysis of Al2C3, Be2?
View More Questions